What is CVE-2025-70831?

CVE-2025-70831 is a critical-severity vulnerability in Lkw199711 Smanga, classified under OS Command Injection. CVSS score: 9.8/10. Published 2026-02-20.

How severe is CVE-2025-70831?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Lkw199711 Smanga

CVE-2025-70831

A Remote Code Execution (RCE) vulnerability was found in Smanga 3.2.7 in the /php/path/rescan.php interface. The application fails to properly sanitize user-supplied input in the mediaId parameter before using it in a system shell command. This allows an unauthenticated attacker to inject arbitrary operating system commands, leading to complete server compromise.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.009 (56.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Lkw199711 Smanga — versions 3.2.7
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (Broken Link)

Frequently asked questions

What is CVE-2025-70831?: CVE-2025-70831 is a critical-severity vulnerability in Lkw199711 Smanga, classified under OS Command Injection. CVSS score: 9.8/10. Published 2026-02-20.
How severe is CVE-2025-70831?: Critical severity. CVSS v3 base score is 9.8 out of 10.